I was browsing the forums on my phone without being logged in and I realized some forums are locked to browsing. When I go on the forum section on the navigation bar and click "Amplifiers" for example, the login screen popus up. The "Audio" group on the other hand (and most others I think) are accessible. I feel it's a glitch and it's a bit problematic when I just need to browse the forums without being logged.
Zürich - Schweiz